CN102891960B - 用于确定图像调整参数的方法和相机 - Google Patents

用于确定图像调整参数的方法和相机 Download PDF

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Publication number
CN102891960B
CN102891960B CN201210241550.3A CN201210241550A CN102891960B CN 102891960 B CN102891960 B CN 102891960B CN 201210241550 A CN201210241550 A CN 201210241550A CN 102891960 B CN102891960 B CN 102891960B
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camera
event
image
described image
value
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Chinese (zh)
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CN102891960A (zh
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佩·坎纳马克
安德里亚·尼尔森
古斯塔·特雷夫
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Axis AB
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/97—Determining parameters from multiple pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/617—Upgrading or updating of programs or applications for camera control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/144—Movement detection

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
  • Exposure Control For Cameras (AREA)
CN201210241550.3A 2011-07-19 2012-07-12 用于确定图像调整参数的方法和相机 Active CN102891960B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11174491.8A EP2549738B1 (en) 2011-07-19 2011-07-19 Method and camera for determining an image adjustment parameter
EP11174491.8 2011-07-19

Publications (2)

Publication Number Publication Date
CN102891960A CN102891960A (zh) 2013-01-23
CN102891960B true CN102891960B (zh) 2017-05-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210241550.3A Active CN102891960B (zh) 2011-07-19 2012-07-12 用于确定图像调整参数的方法和相机

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US (2) US9635237B2 (enExample)
EP (1) EP2549738B1 (enExample)
JP (1) JP5400195B2 (enExample)
KR (2) KR101663752B1 (enExample)
CN (1) CN102891960B (enExample)
TW (1) TWI554099B (enExample)

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KR102407815B1 (ko) * 2016-12-22 2022-06-13 삼성전자주식회사 영상 처리 장치 및 방법
CN108664847B (zh) * 2017-03-29 2021-10-22 华为技术有限公司 一种对象识别方法、设备和系统
EP3619684A4 (en) 2017-05-04 2021-06-09 Second Spectrum, Inc. PROCESS AND APPARATUS FOR AUTOMATIC CALIBRATION OF INTRINSIC CAMERA PARAMETERS BY MEANS OF IMAGES OF A PLANE CALIBRATION PATTERN
EP3711024B1 (en) * 2017-11-14 2024-05-01 Apple Inc. Event camera-based deformable object tracking
WO2020034083A1 (en) * 2018-08-14 2020-02-20 Huawei Technologies Co., Ltd. Image processing apparatus and method for feature extraction
EP3667557B1 (en) * 2018-12-13 2021-06-16 Axis AB Method and device for tracking an object
JP7368822B2 (ja) * 2019-05-31 2023-10-25 ｉ－ＰＲＯ株式会社 カメラパラメータ設定システムおよびカメラパラメータ設定方法
TWI716921B (zh) 2019-06-28 2021-01-21 華碩電腦股份有限公司 偵測裝置、偵測系統及偵測方法
CN110769239B (zh) * 2019-10-26 2020-08-18 岳阳县辉通物联网科技有限公司 基于场景识别的参数大数据设定装置
CN112770081B (zh) * 2019-11-01 2023-05-02 杭州海康威视数字技术股份有限公司 监控设备的参数调整方法、装置、电子设备及存储介质
CN111179354A (zh) * 2019-12-16 2020-05-19 中国辐射防护研究院 一种实验标定光场相机重聚焦距离和对应α值的方法
EP3979618A1 (en) * 2020-10-01 2022-04-06 Axis AB A method of configuring a camera
CN115278059B (zh) * 2022-06-27 2025-01-24 深圳锐视智芯科技有限公司 一种参数配置方法及相关装置
CN114913470B (zh) * 2022-07-11 2022-10-28 浙江大华技术股份有限公司 一种事件检测方法及装置

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Also Published As

Publication number Publication date
US20170214850A1 (en) 2017-07-27
EP2549738B1 (en) 2013-08-28
TWI554099B (zh) 2016-10-11
JP2013031167A (ja) 2013-02-07
TW201313012A (zh) 2013-03-16
US20130021477A1 (en) 2013-01-24
KR20130010875A (ko) 2013-01-29
KR101663752B1 (ko) 2016-10-07
KR20160118183A (ko) 2016-10-11
KR101826897B1 (ko) 2018-02-08
CN102891960A (zh) 2013-01-23
US9635237B2 (en) 2017-04-25
JP5400195B2 (ja) 2014-01-29
EP2549738A1 (en) 2013-01-23
US10070053B2 (en) 2018-09-04

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